./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3875040491 <...> Warning: Permanently added '10.128.0.53' (ED25519) to the list of known hosts. execve("./syz-executor3875040491", ["./syz-executor3875040491"], 0x7fff307c9010 /* 10 vars */) = 0 brk(NULL) = 0x555556b26000 brk(0x555556b26d00) = 0x555556b26d00 arch_prctl(ARCH_SET_FS, 0x555556b26380) = 0 set_tid_address(0x555556b26650) = 5066 set_robust_list(0x555556b26660, 24) = 0 rseq(0x555556b26ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor3875040491", 4096) = 28 getrandom("\xce\xf8\x29\x3e\xd7\x1a\x6a\xf9", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555556b26d00 brk(0x555556b47d00) = 0x555556b47d00 brk(0x555556b48000) = 0x555556b48000 mprotect(0x7f5e81b91000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 socket(AF_INET6, SOCK_STREAM, IPPROTO_MPTCP) = 3 listen(3, 0) = 0 socket(AF_NETLINK, SOCK_RAW, NETLINK_SOCK_DIAG) = 4 [ 71.390749][ T5066] [ 71.393117][ T5066] ====================================================== [ 71.400124][ T5066] WARNING: possible circular locking dependency detected [ 71.407126][ T5066] 6.8.0-rc5-syzkaller-00131-g1a825e4cdf45 #0 Not tainted [ 71.414128][ T5066] ------------------------------------------------------ [ 71.421129][ T5066] syz-executor387/5066 is trying to acquire lock: [ 71.427523][ T5066] ffff88802afc9b30 (k-sk_lock-AF_INET6){+.+.}-{0:0}, at: tcp_diag_get_aux+0x738/0x830 [ 71.437109][ T5066] [ 71.437109][ T5066] but task is already holding lock: [ 71.444456][ T5066] ffffc90001348068 (&h->lhash2[i].lock){+.+.}-{2:2}, at: inet_diag_dump_icsk+0x39f/0x1f80 [ 71.454372][ T5066] [ 71.454372][ T5066] which lock already depends on the new lock. [ 71.454372][ T5066] [ 71.464796][ T5066] [ 71.464796][ T5066] the existing dependency chain (in reverse order) is: [ 71.473811][ T5066] [ 71.473811][ T5066] -> #1 (&h->lhash2[i].lock){+.+.}-{2:2}: [ 71.481718][ T5066] lock_acquire+0x1e3/0x530 [ 71.486756][ T5066] _raw_spin_lock+0x2e/0x40 [ 71.491805][ T5066] __inet_hash+0x335/0xbe0 [ 71.496756][ T5066] inet_csk_listen_start+0x23a/0x320 [ 71.502564][ T5066] __inet_listen_sk+0x2a2/0x770 [ 71.507936][ T5066] inet_listen+0xa3/0x110 [ 71.512798][ T5066] rds_tcp_listen_init+0x3fd/0x5a0 [ 71.518437][ T5066] rds_tcp_init_net+0x141/0x320 [ 71.523814][ T5066] ops_init+0x352/0x610 [ 71.528487][ T5066] register_pernet_operations+0x2cb/0x660 [ 71.534733][ T5066] register_pernet_device+0x33/0x80 [ 71.540483][ T5066] rds_tcp_init+0x62/0xd0 [ 71.545353][ T5066] do_one_initcall+0x238/0x830 [ 71.550645][ T5066] do_initcall_level+0x157/0x210 [ 71.556118][ T5066] do_initcalls+0x3f/0x80 [ 71.560981][ T5066] kernel_init_freeable+0x42f/0x5d0 [ 71.566723][ T5066] kernel_init+0x1d/0x2a0 [ 71.571586][ T5066] ret_from_fork+0x4b/0x80 [ 71.576526][ T5066] ret_from_fork_asm+0x1b/0x30 [ 71.581816][ T5066] [ 71.581816][ T5066] -> #0 (k-sk_lock-AF_INET6){+.+.}-{0:0}: [ 71.589749][ T5066] validate_chain+0x18ca/0x58e0 [ 71.595120][ T5066] __lock_acquire+0x1345/0x1fd0 [ 71.600513][ T5066] lock_acquire+0x1e3/0x530 [ 71.605563][ T5066] subflow_get_info+0x166/0xd20 [ 71.610927][ T5066] tcp_diag_get_aux+0x738/0x830 [ 71.616306][ T5066] inet_sk_diag_fill+0x10ed/0x1e00 [ 71.621942][ T5066] inet_diag_dump_icsk+0x55b/0x1f80 [ 71.627658][ T5066] __inet_diag_dump+0x211/0x3a0 [ 71.633035][ T5066] netlink_dump+0x59b/0xc80 [ 71.638059][ T5066] __netlink_dump_start+0x5df/0x790 [ 71.643774][ T5066] inet_diag_handler_cmd+0x1de/0x2b0 [ 71.649581][ T5066] sock_diag_rcv_msg+0xe7/0x410 [ 71.654953][ T5066] netlink_rcv_skb+0x1e3/0x430 [ 71.660242][ T5066] sock_diag_rcv+0x2a/0x40 [ 71.665175][ T5066] netlink_unicast+0x7ea/0x980 [ 71.670467][ T5066] netlink_sendmsg+0xa3b/0xd70 [ 71.675774][ T5066] __sock_sendmsg+0x221/0x270 [ 71.680976][ T5066] sock_write_iter+0x2dd/0x400 [ 71.686260][ T5066] do_iter_readv_writev+0x46c/0x640 [ 71.691989][ T5066] vfs_writev+0x395/0xbb0 [ 71.696832][ T5066] do_writev+0x1b1/0x350 [ 71.701624][ T5066] do_syscall_64+0xf9/0x240 [ 71.706650][ T5066] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 71.713070][ T5066] [ 71.713070][ T5066] other info that might help us debug this: [ 71.713070][ T5066] [ 71.723300][ T5066] Possible unsafe locking scenario: [ 71.723300][ T5066] [ 71.730740][ T5066] CPU0 CPU1 [ 71.736093][ T5066] ---- ---- [ 71.741446][ T5066] lock(&h->lhash2[i].lock); [ 71.746114][ T5066] lock(k-sk_lock-AF_INET6); [ 71.753305][ T5066] lock(&h->lhash2[i].lock); [ 71.760521][ T5066] lock(k-sk_lock-AF_INET6); [ 71.765208][ T5066] [ 71.765208][ T5066] *** DEADLOCK *** [ 71.765208][ T5066] [ 71.773349][ T5066] 5 locks held by syz-executor387/5066: [ 71.778884][ T5066] #0: ffffffff8f3815c8 (sock_diag_mutex){+.+.}-{3:3}, at: sock_diag_rcv+0x1b/0x40 [ 71.788215][ T5066] #1: ffffffff8f381428 (sock_diag_table_mutex){+.+.}-{3:3}, at: sock_diag_rcv_msg+0x21e/0x410 [ 71.798564][ T5066] #2: ffff88801bad9680 (nlk_cb_mutex-SOCK_DIAG){+.+.}-{3:3}, at: netlink_dump+0xde/0xc80 [ 71.808488][ T5066] #3: ffffffff8f464f28 (inet_diag_table_mutex){+.+.}-{3:3}, at: __inet_diag_dump+0x191/0x3a0 [ 71.818760][ T5066] #4: ffffc90001348068 (&h->lhash2[i].lock){+.+.}-{2:2}, at: inet_diag_dump_icsk+0x39f/0x1f80 [ 71.829116][ T5066] [ 71.829116][ T5066] stack backtrace: [ 71.835005][ T5066] CPU: 1 PID: 5066 Comm: syz-executor387 Not tainted 6.8.0-rc5-syzkaller-00131-g1a825e4cdf45 #0 [ 71.845494][ T5066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 71.855563][ T5066] Call Trace: [ 71.858839][ T5066] [ 71.861769][ T5066] dump_stack_lvl+0x1e7/0x2e0 [ 71.866453][ T5066] ? __pfx_dump_stack_lvl+0x10/0x10 [ 71.871654][ T5066] ? print_circular_bug+0x12f/0x1a0 [ 71.876868][ T5066] check_noncircular+0x36a/0x4a0 [ 71.881800][ T5066] ? __pfx_check_noncircular+0x10/0x10 [ 71.887248][ T5066] ? lockdep_lock+0x123/0x2b0 [ 71.891926][ T5066] ? _find_first_zero_bit+0xd4/0x100 [ 71.897205][ T5066] validate_chain+0x18ca/0x58e0 [ 71.902048][ T5066] ? add_lock_to_list+0x1de/0x2e0 [ 71.907101][ T5066] ? __pfx_validate_chain+0x10/0x10 [ 71.912298][ T5066] ? __pfx_validate_chain+0x10/0x10 [ 71.917489][ T5066] ? entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 71.923562][ T5066] ? arch_stack_walk+0x16c/0x1b0 [ 71.928505][ T5066] ? __pfx_stack_trace_save+0x10/0x10 [ 71.933877][ T5066] ? check_noncircular+0x259/0x4a0 [ 71.938985][ T5066] ? mark_lock+0x9a/0x350 [ 71.943306][ T5066] ? __pfx_check_noncircular+0x10/0x10 [ 71.948759][ T5066] __lock_acquire+0x1345/0x1fd0 [ 71.953668][ T5066] lock_acquire+0x1e3/0x530 [ 71.958178][ T5066] ? tcp_diag_get_aux+0x738/0x830 [ 71.963227][ T5066] ? mark_lock+0x9a/0x350 [ 71.967551][ T5066] ? __pfx_lock_acquire+0x10/0x10 [ 71.972577][ T5066] ? mark_lock+0x9a/0x350 [ 71.976905][ T5066] ? __lock_acquire+0x1345/0x1fd0 [ 71.981932][ T5066] ? nla_put+0x131/0x1e0 [ 71.986169][ T5066] ? __asan_memcpy+0x40/0x70 [ 71.990758][ T5066] ? nla_put+0x131/0x1e0 [ 71.994993][ T5066] subflow_get_info+0x166/0xd20 [ 71.999862][ T5066] ? tcp_diag_get_aux+0x738/0x830 [ 72.004895][ T5066] ? tcp_diag_get_aux+0x738/0x830 [ 72.009926][ T5066] ? __pfx_subflow_get_info+0x10/0x10 [ 72.015300][ T5066] ? __pfx_lock_acquire+0x10/0x10 [ 72.020327][ T5066] ? tcp_diag_get_aux+0x2f/0x830 [ 72.025269][ T5066] ? nla_put+0x131/0x1e0 [ 72.029512][ T5066] ? __pfx_lock_release+0x10/0x10 [ 72.034541][ T5066] ? sock_diag_put_meminfo+0xb4/0x100 [ 72.039908][ T5066] ? nla_put+0x131/0x1e0 [ 72.044150][ T5066] ? __asan_memcpy+0x40/0x70 [ 72.048738][ T5066] ? nla_put+0x131/0x1e0 [ 72.052972][ T5066] tcp_diag_get_aux+0x738/0x830 [ 72.057825][ T5066] inet_sk_diag_fill+0x10ed/0x1e00 [ 72.062942][ T5066] ? __pfx_inet_sk_diag_fill+0x10/0x10 [ 72.068418][ T5066] ? inet_diag_bc_sk+0xe6f/0x1050 [ 72.073440][ T5066] ? do_raw_spin_unlock+0x13b/0x8b0 [ 72.078640][ T5066] inet_diag_dump_icsk+0x55b/0x1f80 [ 72.083849][ T5066] ? __pfx_inet_diag_dump_icsk+0x10/0x10 [ 72.089487][ T5066] ? __mutex_trylock_common+0x182/0x2e0 [ 72.095032][ T5066] ? __pfx___might_resched+0x10/0x10 [ 72.100317][ T5066] ? __pfx___mutex_trylock_common+0x10/0x10 [ 72.106212][ T5066] ? rcu_is_watching+0x15/0xb0 [ 72.110976][ T5066] ? trace_contention_end+0x3c/0x100 [ 72.116257][ T5066] ? __mutex_lock+0x2ee/0xd70 [ 72.120950][ T5066] ? rcu_is_watching+0x15/0xb0 [ 72.125711][ T5066] ? trace_kmalloc+0x1f/0xb0 [ 72.130301][ T5066] ? __kmalloc_node_track_caller+0x266/0x4e0 [ 72.136283][ T5066] ? __alloc_skb+0x1b1/0x420 [ 72.140876][ T5066] ? __inet_diag_dump+0x191/0x3a0 [ 72.145900][ T5066] ? __pfx___mutex_lock+0x10/0x10 [ 72.150929][ T5066] ? __alloc_skb+0x24d/0x420 [ 72.155515][ T5066] ? __pfx___mutex_lock+0x10/0x10 [ 72.160551][ T5066] ? tcp_diag_dump+0x64/0xc0 [ 72.165167][ T5066] __inet_diag_dump+0x211/0x3a0 [ 72.170038][ T5066] netlink_dump+0x59b/0xc80 [ 72.174559][ T5066] ? __pfx_netlink_dump+0x10/0x10 [ 72.179606][ T5066] ? __inet_diag_dump_start+0x8c9/0xa50 [ 72.185177][ T5066] __netlink_dump_start+0x5df/0x790 [ 72.190390][ T5066] inet_diag_handler_cmd+0x1de/0x2b0 [ 72.195690][ T5066] ? sock_diag_rcv_msg+0x21e/0x410 [ 72.200802][ T5066] ? __pfx_inet_diag_handler_cmd+0x10/0x10 [ 72.206611][ T5066] ? __pfx_inet_diag_dump_start+0x10/0x10 [ 72.212340][ T5066] ? __pfx_inet_diag_dump+0x10/0x10 [ 72.217538][ T5066] ? __pfx_inet_diag_dump_done+0x10/0x10 [ 72.223188][ T5066] ? __mutex_trylock_common+0x182/0x2e0 [ 72.228744][ T5066] ? __pfx___might_resched+0x10/0x10 [ 72.234033][ T5066] ? __pfx_inet_diag_handler_cmd+0x10/0x10 [ 72.239859][ T5066] sock_diag_rcv_msg+0xe7/0x410 [ 72.244722][ T5066] netlink_rcv_skb+0x1e3/0x430 [ 72.249498][ T5066] ? __pfx_sock_diag_rcv_msg+0x10/0x10 [ 72.254962][ T5066] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 72.260287][ T5066] sock_diag_rcv+0x2a/0x40 [ 72.264717][ T5066] netlink_unicast+0x7ea/0x980 [ 72.269494][ T5066] ? __pfx_netlink_unicast+0x10/0x10 [ 72.274785][ T5066] ? __virt_addr_valid+0x44e/0x520 [ 72.279901][ T5066] ? __phys_addr_symbol+0x2f/0x70 [ 72.284936][ T5066] ? __check_object_size+0x4bb/0xa00 [ 72.290237][ T5066] ? bpf_lsm_netlink_send+0x9/0x10 [ 72.295360][ T5066] netlink_sendmsg+0xa3b/0xd70 [ 72.300134][ T5066] ? __pfx_netlink_sendmsg+0x10/0x10 [ 72.305428][ T5066] ? aa_sock_msg_perm+0x91/0x160 [ 72.310380][ T5066] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 72.315682][ T5066] ? security_socket_sendmsg+0x87/0xb0 [ 72.321151][ T5066] ? __pfx_netlink_sendmsg+0x10/0x10 [ 72.326432][ T5066] __sock_sendmsg+0x221/0x270 [ 72.331114][ T5066] sock_write_iter+0x2dd/0x400 [ 72.335884][ T5066] ? __pfx_sock_write_iter+0x10/0x10 [ 72.341193][ T5066] ? __lock_acquire+0x1345/0x1fd0 [ 72.346223][ T5066] do_iter_readv_writev+0x46c/0x640 [ 72.351429][ T5066] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 72.357154][ T5066] ? bpf_lsm_file_permission+0x9/0x10 [ 72.362566][ T5066] ? security_file_permission+0x7f/0xa0 [ 72.368111][ T5066] ? rw_verify_area+0x1d2/0x580 [ 72.372963][ T5066] vfs_writev+0x395/0xbb0 [ 72.377294][ T5066] ? __pfx_vfs_writev+0x10/0x10 [ 72.382145][ T5066] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 72.388476][ T5066] ? _raw_spin_unlock_irq+0x23/0x50 [ 72.393690][ T5066] ? lockdep_hardirqs_on+0x98/0x140 [ 72.398893][ T5066] ? __fdget_pos+0x1a1/0x320 [ 72.403479][ T5066] do_writev+0x1b1/0x350 [ 72.407725][ T5066] ? __pfx_do_writev+0x10/0x10 [ 72.412483][ T5066] ? exc_page_fault+0x587/0x870 [ 72.417331][ T5066] ? syscall_trace_enter+0x5e/0x150 [ 72.422531][ T5066] do_syscall_64+0xf9/0x240 [ 72.427037][ T5066] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 72.432933][ T5066] RIP: 0033:0x7f5e81b1e329 [ 72.437357][ T5066] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 72.456958][ T5066] RSP: 002b:00007ffc1e4baba8 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 72.465370][ T5066] RAX: ffffffffffffffda RBX: 00007ffc1e4bad78 RCX: 00007f5e81b1e329 [ 72.473341][ T5066] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000004 [ 72.481326][ T5066] RBP: 00007f5e81b91610 R08: 00007ffc1e4bad78 R09: 00007ffc1e4bad78 [ 72.489311][ T5066] R10: 00007ffc1e4bad78 R11: 0000000000000246 R12: 0000000000000001 [ 72.497304][ T5066] R13: 00007ffc1e4bad68 R14: 0000000000000001 R15: 0000000000000001 [ 72.505276][ T5066] [ 72.508994][ T5066] BUG: sleeping function called from invalid context at net/core/sock.c:3553 [ 72.518388][ T5066] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5066, name: syz-executor387 [ 72.527923][ T5066] preempt_count: 1, expected: 0 [ 72.532822][ T5066] RCU nest depth: 0, expected: 0 [ 72.537767][ T5066] INFO: lockdep is turned off. [ 72.542548][ T5066] Preemption disabled at: [ 72.542556][ T5066] [<0000000000000000>] 0x0 [ 72.551312][ T5066] CPU: 1 PID: 5066 Comm: syz-executor387 Not tainted 6.8.0-rc5-syzkaller-00131-g1a825e4cdf45 #0 [ 72.561717][ T5066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 72.571779][ T5066] Call Trace: [ 72.575056][ T5066] [ 72.577980][ T5066] dump_stack_lvl+0x1e7/0x2e0 [ 72.582670][ T5066] ? __pfx_dump_stack_lvl+0x10/0x10 [ 72.587869][ T5066] ? __pfx__printk+0x10/0x10 [ 72.592459][ T5066] __might_resched+0x5d3/0x780 [ 72.597215][ T5066] ? mark_lock+0x9a/0x350 [ 72.601537][ T5066] ? __pfx___might_resched+0x10/0x10 [ 72.606937][ T5066] ? __lock_acquire+0x1345/0x1fd0 [ 72.611967][ T5066] ? nla_put+0x131/0x1e0 [ 72.616206][ T5066] __lock_sock_fast+0x31/0xe0 [ 72.620889][ T5066] subflow_get_info+0x172/0xd20 [ 72.625741][ T5066] ? tcp_diag_get_aux+0x738/0x830 [ 72.630770][ T5066] ? __pfx_subflow_get_info+0x10/0x10 [ 72.636148][ T5066] ? __pfx_lock_acquire+0x10/0x10 [ 72.641174][ T5066] ? tcp_diag_get_aux+0x2f/0x830 [ 72.646122][ T5066] ? nla_put+0x131/0x1e0 [ 72.650367][ T5066] ? __pfx_lock_release+0x10/0x10 [ 72.655398][ T5066] ? sock_diag_put_meminfo+0xb4/0x100 [ 72.660783][ T5066] ? nla_put+0x131/0x1e0 [ 72.665024][ T5066] ? __asan_memcpy+0x40/0x70 [ 72.669622][ T5066] ? nla_put+0x131/0x1e0 [ 72.673872][ T5066] tcp_diag_get_aux+0x738/0x830 [ 72.678736][ T5066] inet_sk_diag_fill+0x10ed/0x1e00 [ 72.683856][ T5066] ? __pfx_inet_sk_diag_fill+0x10/0x10 [ 72.689320][ T5066] ? inet_diag_bc_sk+0xe6f/0x1050 [ 72.694349][ T5066] ? do_raw_spin_unlock+0x13b/0x8b0 [ 72.699561][ T5066] inet_diag_dump_icsk+0x55b/0x1f80 [ 72.704774][ T5066] ? __pfx_inet_diag_dump_icsk+0x10/0x10 [ 72.710408][ T5066] ? __mutex_trylock_common+0x182/0x2e0 [ 72.715956][ T5066] ? __pfx___might_resched+0x10/0x10 [ 72.721238][ T5066] ? __pfx___mutex_trylock_common+0x10/0x10 [ 72.727127][ T5066] ? rcu_is_watching+0x15/0xb0 [ 72.731892][ T5066] ? trace_contention_end+0x3c/0x100 [ 72.737175][ T5066] ? __mutex_lock+0x2ee/0xd70 [ 72.741854][ T5066] ? rcu_is_watching+0x15/0xb0 [ 72.746618][ T5066] ? trace_kmalloc+0x1f/0xb0 [ 72.751205][ T5066] ? __kmalloc_node_track_caller+0x266/0x4e0 [ 72.757183][ T5066] ? __alloc_skb+0x1b1/0x420 [ 72.761766][ T5066] ? __inet_diag_dump+0x191/0x3a0 [ 72.766793][ T5066] ? __pfx___mutex_lock+0x10/0x10 [ 72.771826][ T5066] ? __alloc_skb+0x24d/0x420 [ 72.776409][ T5066] ? __pfx___mutex_lock+0x10/0x10 [ 72.781438][ T5066] ? tcp_diag_dump+0x64/0xc0 [ 72.786030][ T5066] __inet_diag_dump+0x211/0x3a0 [ 72.790888][ T5066] netlink_dump+0x59b/0xc80 [ 72.795403][ T5066] ? __pfx_netlink_dump+0x10/0x10 [ 72.800454][ T5066] ? __inet_diag_dump_start+0x8c9/0xa50 [ 72.806023][ T5066] __netlink_dump_start+0x5df/0x790 [ 72.811227][ T5066] inet_diag_handler_cmd+0x1de/0x2b0 [ 72.816513][ T5066] ? sock_diag_rcv_msg+0x21e/0x410 [ 72.821630][ T5066] ? __pfx_inet_diag_handler_cmd+0x10/0x10 [ 72.827436][ T5066] ? __pfx_inet_diag_dump_start+0x10/0x10 [ 72.833157][ T5066] ? __pfx_inet_diag_dump+0x10/0x10 [ 72.838356][ T5066] ? __pfx_inet_diag_dump_done+0x10/0x10 [ 72.843993][ T5066] ? __mutex_trylock_common+0x182/0x2e0 [ 72.849540][ T5066] ? __pfx___might_resched+0x10/0x10 [ 72.854824][ T5066] ? __pfx_inet_diag_handler_cmd+0x10/0x10 [ 72.860641][ T5066] sock_diag_rcv_msg+0xe7/0x410 [ 72.865492][ T5066] netlink_rcv_skb+0x1e3/0x430 [ 72.870260][ T5066] ? __pfx_sock_diag_rcv_msg+0x10/0x10 [ 72.875718][ T5066] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 72.881019][ T5066] sock_diag_rcv+0x2a/0x40 [ 72.885426][ T5066] netlink_unicast+0x7ea/0x980 [ 72.890197][ T5066] ? __pfx_netlink_unicast+0x10/0x10 [ 72.895487][ T5066] ? __virt_addr_valid+0x44e/0x520 [ 72.900610][ T5066] ? __phys_addr_symbol+0x2f/0x70 [ 72.905633][ T5066] ? __check_object_size+0x4bb/0xa00 [ 72.910913][ T5066] ? bpf_lsm_netlink_send+0x9/0x10 [ 72.916020][ T5066] netlink_sendmsg+0xa3b/0xd70 [ 72.920785][ T5066] ? __pfx_netlink_sendmsg+0x10/0x10 [ 72.926061][ T5066] ? aa_sock_msg_perm+0x91/0x160 [ 72.931000][ T5066] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 72.936286][ T5066] ? security_socket_sendmsg+0x87/0xb0 [ 72.941746][ T5066] ? __pfx_netlink_sendmsg+0x10/0x10 [ 72.947027][ T5066] __sock_sendmsg+0x221/0x270 [ 72.951712][ T5066] sock_write_iter+0x2dd/0x400 [ 72.956479][ T5066] ? __pfx_sock_write_iter+0x10/0x10 [ 72.961773][ T5066] ? __lock_acquire+0x1345/0x1fd0 [ 72.966830][ T5066] do_iter_readv_writev+0x46c/0x640 [ 72.972031][ T5066] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 72.977758][ T5066] ? bpf_lsm_file_permission+0x9/0x10 [ 72.983131][ T5066] ? security_file_permission+0x7f/0xa0 [ 72.988677][ T5066] ? rw_verify_area+0x1d2/0x580 [ 72.993527][ T5066] vfs_writev+0x395/0xbb0 [ 72.997861][ T5066] ? __pfx_vfs_writev+0x10/0x10 [ 73.002717][ T5066] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 73.009055][ T5066] ? _raw_spin_unlock_irq+0x23/0x50 [ 73.014266][ T5066] ? lockdep_hardirqs_on+0x98/0x140 [ 73.019468][ T5066] ? __fdget_pos+0x1a1/0x320 [ 73.024055][ T5066] do_writev+0x1b1/0x350 [ 73.028303][ T5066] ? __pfx_do_writev+0x10/0x10 [ 73.033069][ T5066] ? exc_page_fault+0x587/0x870 [ 73.037920][ T5066] ? syscall_trace_enter+0x5e/0x150 [ 73.043134][ T5066] do_syscall_64+0xf9/0x240 [ 73.047652][ T5066] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 73.053550][ T5066] RIP: 0033:0x7f5e81b1e329 [ 73.057961][ T5066] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 73.077559][ T5066] RSP: 002b:00007ffc1e4baba8 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 73.085968][ T5066] RAX: ffffffffffffffda RBX: 00007ffc1e4bad78 RCX: 00007f5e81b1e329 writev(4, [{iov_base="\x58\x00\x00\x00\x14\x00\x19\x23\x40\x83\x4b\x80\x04\x0d\x8c\x56\x0a\x06\x77\xbc\x45\xff\x81\x05\x00\x00\x00\x00\x00\x00\x58\x00\x0b\x48\x04\x00\x94\x5f\x64\x00\x94\x00\x05\x00\x28\x92\x5a\x01\x00\x00\x00\x00\x00\x00\x00\x80\x00\xf0\xff\xfe\xff\xe8\x09\x00\x00\x00\xff\xf5\xdd\x00\x00\x00\x10\x00\x01\x00\x02\x08\x10\x00\x41\x8e\x00\x00\x00\x04\xfc\xff", iov_len=88}], 1) = 88 exit_group(0) = ? +++ exited with 0 +++ [ 73.093944][ T5066] RDX: 0000000000000001 RSI: 00